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Roll gap adjusting device of plate-levelling machine

An adjustment device and leveler technology, which is applied in the field of roll gap adjustment devices and steel plate leveler roll gap adjustment devices, can solve problems such as scratches on steel plates and rolls, damage to the surface quality of steel plates, and shorten the service life of rolls. The effect of contact friction, saving maintenance and replacement costs, and increasing service life

Active Publication Date: 2013-05-08
DALIAN SAGE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is used to solve the problems existing in the prior art: the lower pinch roller and the lower leveling roller do not move, which easily causes scratches on the steel plate and the roller during the pulling out of the steel plate, damages the surface quality of the steel plate, and shortens the service life of the roller, etc.

Method used

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  • Roll gap adjusting device of plate-levelling machine
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  • Roll gap adjusting device of plate-levelling machine

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Embodiment Construction

[0021] The specific embodiment of the present invention is shown in accompanying drawing, is made up of idler 4, pinch device, centering device 13, leveling device and base 7; It is characterized in that described pinch device and leveling device are contained in On the base 7, a centering device 13 is installed between the pinch device and the leveling device; idler rollers 4 are installed in the pinch device and the leveling device.

[0022] The pinch device includes an upper pinch roller 1, a pinch frame 2, a lower pinch roller 5 and a pinch hydraulic cylinder 6; the upper pinch roller 1 is fixed on the upper part of the pinch frame 2, and the lower part of the lower pinch roller 5 Connected with the cylinder rod of the pinch hydraulic cylinder 6, the pinch hydraulic cylinder 6 is installed on the base 7, and the lower pinch roller 5 moves up and down under the action of the pinch hydraulic cylinder 6; the pinch frame 2 is fixed on the base 7 , The idler roller 4 is install...

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Abstract

The invention discloses a roll gap adjusting device of a steel plate-levelling machine and relates to the roll gap adjusting device of steel plate interrupted leveling equipment. The roll gap adjusting device of the steel plate-levelling machine is composed of rollers, a clamp sending device, a centering device, a leveling device and a base seat and characterized in that the clamp sending device and the levelling device are installed on the base seat, the centering device is installed between the clamp sending device and the levelling device, and the rollers are installed inside the clamp sending device and the levelling device. The roll gap adjusting device of the steel plate-levelling machine has the advantages of being novel in structure, easy and convenient to process, convenient to use, capable of improving surface quality of the steel plate, reducing loss of a roll, improving service life of the equipment, saving cost of maintaining and changing and the like. The invention belongs to a novel roll gap adjusting device of the steel plate-levelling machine with integrating economy and practicability together.

Description

technical field [0001] The roll gap adjustment device of a steel plate leveling machine according to the present invention relates to a roll gap adjustment device of steel plate intermittent leveling equipment. Background technique [0002] At present, when the steel plate leveler performs intermittent leveling, only the head and the tail of the steel plate are leveled. Most steel plates do not need to be leveled, but are pulled out of the leveler by subsequent equipment. When the leveler is working, the steel plate is clamped by the pinch roller, and the motor drives the pinch roller to send the steel plate to the leveling roller. In order to prevent the steel plate from deviation, there is a centering device between the pinch roller and the leveling roller. The pinch device generally uses a hydraulic cylinder to push the upper pinch roller to press down the clamped steel plate, and the lower pinch roller is fixed. The roll gaps are different when steel plates with differe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D1/02
Inventor 高国鸿马丽林玉宝
Owner DALIAN SAGE GROUP
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